22:09:59 Create new PHPExcel object<br />22:09:59 Set document properties<br />22:09:59 Add some data<br />22:09:59 Rename worksheet<br />22:09:59 Write to Excel2007 format<br />22:09:59 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0236 seconds<br />22:09:59 Current memory usage: 6 MB<br />22:09:59 Write to Excel5 format<br />22:09:59 File written to 42richText.xls<br />Call time to write Workbook was 0.0201 seconds<br />22:09:59 Current memory usage: 6 MB<br />22:09:59 Peak memory usage: 6 MB<br />22:09:59 Done writing files<br />Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />